mathcad coeffs command, find coefficient of each variable at one shot -
i have simple function:
w(x) := c1*cos(x)+c2*sin(x)+c3*cosh(x)+c4*sinh(x)
i evaluate @ x=l , get:
c1*cos(l)+c2*sin(l)+c3*cosh(l)+c4*sinh(l)
sometimes equations long , complicated. want find coefficient of each c's such as:
coeffs c1: cos(l) coeffs c2: sin(l) coeffs c3: cosh(l) coeffs c4: sinh(l)
however, coefficient of 1 variable @ time. find coefficients of variable.
when add multiple coeffs, not show coefficients shows different such as:
({2,1},{1,1})
is there way find coefficients @ 1 shot?
it if post little more expect get? can attach worksheet example?
the ({2,1},{1,1})
expression seeing mathcad's default display nested array (that is, array contains other arrays). show array in full:
in mathcad 15 (or lower), double click on result (ie, ({2,1},{1,1})
) , should see results dialog box. select display options tab, select matrix 'matrix display style' drop-down menu, tick 'expand nested arrays' , click ok. should show full array.
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